baber/WOPTO huggingface dataset:
Patent JP-S6062147-A (JP)
Title: Generating circuit for bias voltage
Inventor: YOSHIDA MASAHIRO
IPC: H01L21/822
Filed: 1983-09-16
Abstract: PURPOSE:To reduce wasteful power consumption on the waiting of a memory by changing over the number of the steps of an inverter constituting a ring oscillator in response to a state on the waiting of the memory. CONSTITUTION:A memory select time signal CE is at L and an input step 3 also outputs L and a node N4 is at H through the two steps of a CMOS-device, and N5 is inverted by a CMOS device up to L, and an Nch type Q11 is at ON and a Q13 is at OFF. That is, contacts (a), (c) for SW1 and SW2 are closed, a ring oscillator by three inverters 1 transmits a signal at comparatively high frequency over a node N1, and a floating capacitance Cs is charged rapidly by a charge pump circuit with the CMOS device for charging and driving a capacitance C1. On the other hand, the input step 3 also outputs H when a nonselective signal CE is at H, the node N4 is at H and N5 is at L, Q11 is at OFF and Q13 is at ON, both SWs are changed over to contacts (c), (b), two inverters 2 are added to three inverters 1 and oscillating frequency is lowered, and the number of the capacitances C1, Cs charged is reduced. Accordingly, power consumption in a VBB generating circuit and a memory is minimized.
Patent JP-S5792993-A (JP)
Title: Remote supervisory and control device
Inventor: SUZUKI YOSHIMI
IPC: H04Q9/00
Filed: 1980-11-28
Abstract: PURPOSE:To reduce a labor and prevent leakage of information, by reading out the state change and the abnormality of a side to be controlled by alarm and flicker in one mode and by storing the state change and the abnormality in the other mode and by reading out them as required. CONSTITUTION:If a state change or an abnormality occurs in a place S/S to be controlled when a mode changeover switch SW2 of a control place C/C is closed, an alarm BL and a flicker SVO are operated, and their operations are stopped by the operation of a stop switch SW1 due to a supervisor. If a state change occurs in the place S/S to be controlled when the switch SW2 is opened, a microprocessor mu-P stores data of the state change in a queue buffer memory of an RAM. Each time the supervisor operates a switch SW3, data of the change is read out from this ROM.
Patent JP-S5957068-A (JP)
Title: Power steering device
Inventor: KOHARI YUUJI
IPC: B62D6/02
Filed: 1982-09-28
Abstract: PURPOSE:To improve the sense of steering during high speed running by generating auxiliary steering power when the steering power exceeds the first set point and car speed is below a specified one and generating the auxiliary steering power independently of the car speed when the steering power exceeds the second higher set point. CONSTITUTION:When steering power exceeds the first set point and is below the second set point during steering, a steering power sensor 22 issues an output signal to the contact 21 of a relay 19. At this time, if the car speed is below a specified value, a car speed sensor 18 issues a low speed signal. Thus, a solenoid 20 is excited and the contact 21 is closed. As a result, since the solenoid 24 of a relay 23 is excited and a contact 26 is closed, a motor 10 is started. If the car speed exceeds the specified value, since the sensor 18 will not issue the signal, the contact 21 is opened and the motor will not be started. If the steering power exceeds the second set point, the sensor 22 directly issues the output signal to the solenoid 24 without interposing the contact 21 and the contact 26 is closed. Consequently, the motor 10 is started in this case independently of the car speed.
Patent JP-S5798283-A (JP)
Title: Imidazopyridine derivative
Inventor: KAPURAN JIYAN PIEERU
IPC: C07D487/02
Filed: 1981-10-21
Abstract: 6-Methyl-2-(4-methylthiophenyl)-imidazo[1,2-a]-pyridine-3-N,N-dimethyl acetamide is provided, preferably in the form of a pharmaceutically acceptable salt, for example, 6-methyl-2-(4-methylthiophenyl)-imidazo[1,2-a]-pyridine-3-N,N-dimethyl acetamide methylsulfate. Also provided is a method of providing a patient with a hypnotic effect which comprises administering to said patient a hynotically effective amount of the compound 6-methyl-2-(4-methylthiophenyl)-imidazo[1,2-a]-pyridine-3-N,N-dimethyl acetamide or a pharmaceutically acceptable salt thereof.
Patent JP-H04368089-A (JP)
Title: Catv system and amplifier for catv used therefor
Inventor: IKEDA SEIJI
IPC: H04N7/16
Filed: 1991-06-14
Abstract: PURPOSE:To decrease production of front ghost and to suppress deterioration in the distortion characteristic by using an amplifier connecting to a subscriber of the CATV system so as to increase an output level of a retransmission signal and sending the resulting signal. CONSTITUTION:In this CATV system in which a head end 1 sends a radio wave from a TV station again and other signals are sent through a coaxial cable in a way of multi-channel, an output level of the re-transmission signal is increased more than an output level of the other signals by an amplifier (trunk line branch amplifier 4 and distribution amplifier 5) supplying a signal to a subscriber of amplifiers 4-5 after a trunk line of the CATV system for the transmission of the signal. Moreover, the amplifier section supplying the signal to subscribers of the amplifiers 4, 5 is provided with a re-transmission signal level correction circuit 9. Thus, a level difference between the re- transmission signal and an invaded wave is increased regardless of the multi- channel transmission to reduce front ghost.
Patent JP-S5871679-A (JP)
Title: Semiconductor light emitting element
Inventor: YUASA TSUNAO
IPC: H01S5/223
Filed: 1981-10-23
Abstract: PURPOSE:To provide excellent characteristics such as high oscillation efficiency, high light emitting efficiency, low threshold value current density by forming a projection region on the semiconductor layer on an active layer and forming a high resistance cadmium sulfide layer adjacent to the region, thereby forming a current narrowing mechanism. CONSTITUTION:A mask is formed on the uppermost InGaAsP layer 24, a P type InP layer 23 is allowed to remain at the side of a mesa 28, a high resistance sulfided cadmium 25 is formed on the layer 23 to cover the mesa 28. An Au-Ge  26 and an Au-Zn 27 electrode are formed, a resonator surface is formed by  cleavage, thereby forming an element. The specific resistance of the sulfided cadmium is 10<5>-10<10>OMEGA-cm, and the layer 23 at the side of the mesa is extremely thin. Accordingly, almost no current flows except the mesa region 28. Thus, the bondability of the layers 23, 24 is improved, the manufacture in the element can be facilitated, and the reliability of the element can be enhanced. Since a 4-layer waveguide structure of cadmium sulfide, InP, InGaAsP and InP is formed outside the mesa, a difference occurs in the effective refractive index between the mesa and the outside the mesa, the light is enclosed in the mesa 28, thereby enabling to control the lateral oscillation mode.
Patent JP-H1017979-A (JP)
Title: Tough cermet
Inventor: OHATA HIROSHI
IPC: C22C29/04
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a thermal impact resistance and chipping resistance of a tough cermet are inferior to those of cemented carbide, and chipping is easy to occur therein in intermittent cutting or the like. SOLUTION: This tough cermet has a compsn. contg. one or more kinds among the carbides, nitrides and carbon nitrides of Ti and at least one kind selected from the carbides, nitrides and carbon nitrides of the group 4a, 5a and 6a metals in a Periodic Table excluding Ti by 70 to 95wt.% in total and 5 to 30wt.% iron-group metals and is composed of hard phases composed of carbon nitrides of the groups 4a, 5a and 6a metals in a Periodic Table and bonding metallic phases contg. the iron-group metals.  In the bonding metallic phases, the group 4a, 5a and 6a metals are allowed to enter into solid solutions in the ratio of 10 to 40 atomic %, and furthermore, they are regulated to the ranges surrounded by the following points of A, B, C and D (atomic %), where in a ternary composition diagram showing the atomic % of (the groups 4a, 5a and 6a), the points A to D respectively satisfy the point A (89, 1, 10), the point B (60, 1, 39), the point C (60, 20, 20) and the point D (70, 20, 10).
Patent JP-2000358095-A (JP)
Title: Communication device
Inventor: UKEGAWA TAKESHI
IPC: H04M1/57
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To obtain a communication device which inexpensively easily notifies a called user of what kind of caller is calling in the call termination. SOLUTION: The communication device checks whether a calling ID is reported from the line when there is an incoming call and outputs a ringing sound 1 indicating that the calling ID is not reported from the line in such a case. Further, when the calling ID is reported from the line, the communication device checks whether the calling ID is matched with a telephone number previously registered in a registration memory as the telephone number of an opposite party who need not to be confirmed and outputs a ringing sound 2 indicating that the caller's number needs to be confirmed when the calling ID is not registered, but outputs a ringing sound indicating that the caller's number need not be confirmed when the caller's number is already registered in the registration memory (steps S101 to S106).
Patent JP-S6228140-A (JP)
Title: Complex lathe
Inventor: MORITA KAZUO
IPC: B23B3/16
Filed: 1985-07-31
Abstract: PURPOSE:To increase the number of stored tools by installing a main magazine separately from the machine and by arranging a sub-magazine on a table separate from a saddle placed on the tool rest so as to be movable independently. CONSTITUTION:A main magazine 21 to store a plurality of tools is arranged separately from the end face of bed 1. An aux. guide 11 is installed separately from a tool rest 5 in parallel with its Z-axis moving direction on the bed 1. A sub-magazine 16 to store a smaller number of tools is slidable on said aux. guide 11 in the Z-axis direction, and can be located in a position for tool exchange with the main magazine 21 and a position to stop for tool exchange with the tool rest 5. A hydraulic cylinder 13 moves said sub-magazine 16 into a position to stop for tool rest exchange and a position for tool exchange with the main magazine 21. The first tool exchanger conducts tool exchange between the main magazine 21 and sub-magazine 16, while the second tool exchanger performs tool replacement between the sub-magazine 16 and tool rest 5.
Patent JP-S6147433-A (JP)
Title: 2,4,6-tri-substituted-phenolic derivative having cholagogic activity
Inventor: FUJIMURA HAJIME
IPC: C07C63/64
Filed: 1984-08-13
Abstract: NEW MATERIAL:A compound shown by the formula I [R<1> is H, or CH3; R<2> is group shown by the formula II or formula III; R<3> is group shown by the formula IV (R<5> is -CO2H, -CO2CH3, or -CH2OH), group shown by the formula V, or -CO2H; R<4> is H, or group shown by the formula II; with the proviso that a case where R<4> is H or shown by the formula II when R<1> is H, R<2> is group shown by the formula II, and R<4> is group shown by the formula V (R<5> is -CO2H) is omitted]. EXAMPLE:3-[3-(3-Methyl-2-butenyl)-4-hydroxyphenylphenyl]-2(E)-propenoic acid methyl ester. USE:A drug. It is considered to show cholagogic diuretic effect by oral administration. PREPARATION:For example, a compound shown by the formula VI is dissolved in an NaOH solution, gamma,gamma-dimethylallyl bromide is dropped to the solution, and stirring is continued for 3 hours at room temperature. The reaction solution is acidified with 2N-HC1 solution, a diazomethane-ether solution is added to the solution, acetic acid is dropped to the solution for 5 minutes to decompose excess diazomethane, to give a compound shown by the formula I where R<1> is H, R<2> is group shown by the formula II, R<3> is group shown by the formula IV (R<5> is -CO2CH3), and R<4> is H.
Patent JP-2000010938-A (JP)
Title: Agent management method, agent system and recording medium recording programmed agent management method
Inventor: OMURA SUMI
IPC: G06F9/46
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To attain the normal operation of an agent even with a computer that has limited resources. SOLUTION: In an agent system where the computers 1, 2 and 3 having agent managers M are connected together via a network 10, each of managers M decides the propriety of acceptance of an incoming agent based on the resources of its own computer and secures the normal operation of the agent. The propriety of acceptance of the agent is decided in two ways, that is, the number of agent is limited and the quantity of resources used by the agents is inquired. Otherwise, the agents are managed en bloc by an agent storage server 4.
Patent JP-2001006384-A (JP)
Title: Sample and hold circuit and reference voltage generation circuit using the same
Inventor: SUYAMA NAOHIRO
IPC: G11C27/00
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a sample and hold circuit by which the same output voltage and characteristic can be obtained in the sample mode and the holding mode and a reference voltage generation circuit connectable with a load with a high frequency by applying, this sample and hold circuit. SOLUTION: By preparing two capacitors for sampling a voltage of the same terminal and using them alternately, the same circuit state can be secured in the sample mode and the holding mode, and the same output voltage and the same characteristic are obtained. The reference voltage generation circuit is comprised of two circuit blocks B1, B2, and the 1st circuit block B1 generates a fixed reference voltage and also makes a high-frequency connection possible between the reference voltage generation circuit and a load by applying the sample and hold circuit to the 2nd circuit block B2. For stabilizing the voltage and permitting a high-frequency connection, the 1st circuit block B1 and the 2nd circuit block B2 vary the clock duty and frequency for driving the circuits.
Patent JP-H0726350-A (JP)
Title: Austenitic stainless steel excellent in pitting corrosion resistance and its production
Inventor: UEHARA TOSHIHIRO
IPC: C21D6/00
Filed: 1993-07-09
Abstract: PURPOSE:To impart high stress and high corrosion fatigue strength to steel, in austenitic stainless steel, by compositely adding Nb and V and particularly specifying the content of Mo and Cu. CONSTITUTION:The compsn. of stainless steel is constituted of, by weight, <=0.08% C, 1.5% Si, 4 to <6% Mn, 6 to 17% Ni, >20 to 25% Cr, 0.5 to 4% Mo, one or two kinds of 0.1 to 1.0% Nb and 0.05 to 1.0% V, 0.15 to 0.5% N and 0.1 to 3.0% Cu, and the balance substantial Fe. This steel is subjected to solution treatment at 950 to 1250%oC and is thereafter subjected to plastic working at the working finishing temp. of <=1000 deg.C. In this way, the austenitic stainless steel excellent in pitting corrosion in a corrosive environment can be obtd. This stainless steel has characteristics of >=460mV pitting corrosion voltage Vc'100 and >=540N/mm<2> 0.2% proof stress.
Patent JP-2000012824-A (JP)
Title: Solid-state image pickup device
Inventor: WADA TAKAHIRO
IPC: H04N5/369
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To lower the impressed voltage on the read out electrodes of signal charge from sensor parts. SOLUTION: In a solid-state image pickup device having at least sensor parts 1 and shift registor parts 3 arranged on one side of the sensor parts 1 to read out the signal charge generated corresponding to the photodetected amount in this censor parts 1 to be transferred, the side edges on the sides facing the one side of the sensor parts 1 of the read out electrodes 6 of the signal charge are protruded to the sensor parts 1. With such a constitution, the signal read out electrodes 6 are made to directly face opposite almost over the entire length of the sensor parts for lowering the read out voltage.
Patent JP-S5957017-A (JP)
Title: Air conditioner for vehicle
Inventor: OKUDA HIDENORI
IPC: B60H1/00
Filed: 1982-09-28
Abstract: PURPOSE:To make the control of an air blowoff direction performable in an easy manner, by displaying the optimum air blowoff direction according to external conditions including temperature of the outside air, in case of a car air conditioner provided with a controlling part capable of selecting the air blowoff direction. CONSTITUTION:In the case where temperature of the outside air is very high, a resistance value in an outside air temperature detecting element 10 is small and only the output of an operation amplifier 18 comes to H whereby a luminous element 3 alone is lighted via an NAND gate 25. When the outside air temperature comes to somewhat low, the output of each of operation amplifiers 17 and 18 comes to H and thereby a gate 24 alone is energized with current, lighting only a luminous element 4, and so forth, in proportion to a drop in the outside air temperature, a luminous element 5 is lighted, if dropped further, a luminous element 6 alone will glow like that. With this series of lighting, where a selector lever 1 for the air blowoff direction should be set down is discriminated at a glance, so that the optimum air blowoff direction can be selected and thus controlled.
Patent JP-H0517862-A (JP)
Title: Protective film for metallic film
Inventor: TAKANO TOSHIHIKO
IPC: C23C14/06
Filed: 1991-07-11
Abstract: PURPOSE:To prevent the occurrence of deterioration in characteristics due to oxide dielectric substance by forming a thin nitride film as a protective film on a metallic film for producing metal surface plasmon. CONSTITUTION:As to a device where a tantalum oxide film 3 which is a thin film of dielectric substance consisting of oxide is formed on a metallic film 5 used for producing metal surface plasmon, a thin nitride film 4 is formed as a protective film between the metallic film 5 and the thin film 3 of dielectric substance. By this method, the occurrence of deterioration in characteristics caused by the oxidation of the metallic film due to the oxide dielectric substance can be prevented, and also metal surface plasmon can be effectively produced.
Patent JP-S5959599-A (JP)
Inventor: MINE MASAYA
IPC: G05D1/08
Filed: 1982-09-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6328391-A (JP)
Title: Stabilized enzymic agent
Inventor: SADA EIZO
IPC: C12N11/02
Filed: 1986-07-19
Abstract: PURPOSE:To stabilized enzymic agent, obtained by immobilizing monolayer or multilayer vesicles containing an enzyme and phospholipid, capable of stably sustaining the enzymic activity and stably usable for various reactions utilizing an enzyme, particularly hydrophobic enzyme for a long period. CONSTITUTION:A stabilized enzyme obtained by dissolving a phospholipid, e.g. phosphatidyl aminoethanol, in an organic solvent, e.g chloroform, removing the organic solvent under reduced pressure to give a phospholiqid based membrane, adding an enzyme, particularly hydrophobic enzyme, e.g. aminopeptidase, to the membrane, evaporating the solvent under reduced prossure, adding distilled water to the residue at a phase transition temperature or above, shaking and emulsifying the mixture to give monolayer or multilayer vesicles and immobilizing the resultant vesicles in a carrier, e.g. cellulose, by a carrier bonding, crosslinking, entrapping methods, etc.
Patent JP-2001000185-A (JP)
Title: Transformed microorganism and production of d- aminoacylase
Inventor: TAKEUCHI KENICHI
IPC: C12N9/80
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To obtain a new microorganism which is obtained by transducing a D- aminoacylase-producing gene into a zinc-resistant host microorganism and has a high ability of producing D-aminoacrylase in the presence of zinc ion, wherein expression of the product of the gene is enhanced in the presence of zinc ion. SOLUTION: This is a new microorganism which is obtained by transducing a D-aminoacylase-producing gene into a host microorganism which has resistance against zinc (e.g. Escherichia coli), acquired a character of high productivity of D-aminoacylase in a medium containing zinc ion, and can be used for producing D-aminoacylase useful for producing D-amino acid having a high enantiomeric excess required for side chains of antibiotics, peptide medicines, and so on, wherein expression of the product of the gene is enhanced in the presence of zinc ion.  This transformed microorganism is obtained by enhancing a translation efficiency by transducing sequence GAAGGA at 9 bases upstream the translation-initiating position of the ribosome-binding region, followed by transducing into a host microorganism a gene obtained by preparing a HindIII-recognizing site of E.coli at upstream and downstream, purifying followed by linking the purified substance to an expression vector.
Patent JP-S5695707-A (JP)
Title: Tire for rally use
Inventor: HAYAKAWA TOSHIO
IPC: B60C11/04
Filed: 1979-12-28
Abstract: PURPOSE:To provide a tire designed for rally use with high traveling performance both on rough and paved roads, by dividing its tread into rigid blocks by forming center and side straight grooves, dividing the tread into three equal parts, and lateral grooves crossing the formers. CONSTITUTION:Formation of center and side grooves 8, 9 produces many blcoks 11 projected on a tread 4. Supplementary grooves 12a, 12b are formed on a block 11a on the side of the center groove 8 and another block 11b on the side of a tread edge (e), respectively, their one ends being positioned at the center of the blocks 11a, 11b and the other ends being opposed to each other and open to the side groove 9. Both supplementary grooves 12a, 12b are on a straight line (L), and the center and side grooves 8, 9 substantially extend through the entire circumference of the tire 1.
Patent JP-H0837018-A (JP)
Title: Power generating method by solid electrolyte type fuel cell
Inventor: AKIYAMA MASAHIDE
IPC: H01M4/86
Filed: 1994-07-22
Abstract: PURPOSE:To prevent drop of the power generating characteristics of a fuel cell caused by its interative start and stop of thermal operation by supplying an inert gas to the air electrode side during the process of the fuel cell being in the start heating or stop cooling. CONSTITUTION:When a fuel cell is at a temp. rising stage till the cell operating temp. or at the sinking stage from the cell operating temp., an inert gas is supplied to the air electrode 2 side of a solid electrolyte 1 on whose other side a fuel electrode 3 is formed. Thereby oxygen supply to the air electrode 2 is suppressed to allow preventing exfoliation from the solid electrolyte due to grain growth of the air electrode 2 even in case start and stop are repeated. Accordingly it is possible to maintain the power generating characteristics stably for a long period of time even though the fuel cell is operated with iterative starts and stops. The air electrode 2 should preferably be made of a composite oxide containing at least La and Mn and/or Co or a material prepared by substituting part of these metal components with an alkali earth metal.